Originally Posted by persephone
Last night he was with C after we had a two and a half week period where we had intercourse exactly once. (The norm for us is three or four times a week.) I wanted to be OK with it. I certainly wasn't going to tell him he shouldn't be with her, I like her a lot, and I am in a romantic relationship with her husband. But after it was over, I felt so awful I wanted to punch D in the face, hard, and I locked him out of our bedroom, which is a first for me.
this may seem a silly question, but do you know for sure that he actually had intercourse with her? or are you assuming this?